52356855

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:240

約数の個数: 64

約数和(自身を含む): 94556160

約数和(自身を除く): 42199305

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 79, 85, 113, 115, 237, 255, 339, 345, 391, 395, 565, 1173, 1185, 1343, 1695, 1817, 1921, 1955, 2599, 4029, 5451, 5763, 5865, 6715, 7797, 8927, 9085, 9605, 12995, 20145, 26781, 27255, 28815, 30889, 38985, 44183, 44635, 92667, 132549, 133905, 151759, 154445, 205321, 220915, 455277, 463335, 615963, 662745, 758795, 1026605, 2276385, 3079815, 3490457, 10471371, 17452285, 52356855]

約数ペア:

[(1, 52356855), (3, 17452285), (5, 10471371), (15, 3490457), (17, 3079815), (23, 2276385), (51, 1026605), (69, 758795), (79, 662745), (85, 615963), (113, 463335), (115, 455277), (237, 220915), (255, 205321), (339, 154445), (345, 151759), (391, 133905), (395, 132549), (565, 92667), (1173, 44635), (1185, 44183), (1343, 38985), (1695, 30889), (1817, 28815), (1921, 27255), (1955, 26781), (2599, 20145), (4029, 12995), (5451, 9605), (5763, 9085), (5865, 8927), (6715, 7797)]